For currently available VICIS varsity helmets:
ZERO2: 4.00 - 4.44 lbs
ZERO2 Elite: 3.88 - 4.00 lbs
ZERO2 QB Elite: 3.88 - 4.00 lbs
ZERO2 TRENCH: 4.75 - 4.94 lbs
ZERO2 TRENCH Elite: 4.56 - 4.75 lbs
For currently available VICIS youth helmets:
ZERO2 Youth: 4.23 lbs
ZERO2 Youth Elite: 4.02 lbs